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ft06 Plotting Displacement Problem

2

Hi, I'm trying to do the ft06 elasticity demo, but I am getting the following error when I run the program: *** Warning: Matplotlib plotting backend does not support displacement...

amandaivl

I use FEniCS installed in WSL of Windows 10. The version is 2019.01. Then I update demo files in the tutorial. I change the plot code because WSL cannot use...

OsbertWang

Tutorial out of date

4

``` $ python3 ft01_poisson.py Calling FFC just-in-time (JIT) compiler, this may take some time. Calling FFC just-in-time (JIT) compiler, this may take some time. Calling FFC just-in-time (JIT) compiler, this...

m4r35n357

Uses fixes from https://github.com/hplgit/fenics-tutorial/issues/42#issuecomment-418082406 and https://github.com/hplgit/fenics-tutorial/issues/52#issuecomment-586335707. This should resolve #56.

mlaradji

ft07 does not seem to work on Linux

3

I with `conda install -c conda-forge fenics jupyterlab matplotlib`, I am seeing the following: ```bash $ python ft07_navier_stokes_channel.py Calling FFC just-in-time (JIT) compiler, this may take some time. Calling FFC...

scopatz

Hello: I want to know how to define Neumann boundary condition with fenics such as （du/dy=0），are there any examples to refer to,a more easier example?（I didn't understand the example in...

yangtianyong

ft08_navier_stokes_cylinder.py

1

Traceback (most recent call last): File "ft001.py", line 114, in set_log_level(PROGRESS) NameError: name 'PROGRESS' is not defined why?

longniannian

NameError: name 'nabla_div' is not defined

1

Hi I'm trying to run ft06_elasticity.py and it throws out that message: ``` NameError: name 'nabla_div' is not defined ``` I've tried to import it manually but it doesn't work

aitorp6

Update ft11_magnetostatics.py

2

Expression needs Cpp code to be provided use UserExpression instead

benjaminknebusch

Using FEniCS with Spyder IDLE I used PPA fenics (Ubuntu 19.04). Followed the instructions. Downloading never yield any error message. I did all of this (installation) inside my home directory...

landauroj